1 /* Routines invoked by a function key
2 They normally operate on the current panel.
4 Copyright (C) 1994, 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
5 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
22 * \brief Source: routines invoked by a function key
24 * They normally operate on the current panel.
33 #include <sys/types.h>
48 #include "lib/global.h"
50 #include "lib/tty/tty.h" /* LINES, tty_touch_screen() */
51 #include "lib/tty/key.h" /* ALT() macro */
52 #include "lib/tty/win.h" /* do_enter_ca_mode() */
53 #include "lib/mcconfig.h"
54 #include "lib/search.h"
55 #include "lib/filehighlight.h" /* MC_FHL_INI_FILE */
56 #include "lib/vfs/mc-vfs/vfs.h"
57 #include "lib/fileloc.h"
58 #include "lib/strutil.h"
60 #include "lib/widget.h"
61 #include "lib/keybind.h" /* CK_PanelMoveDown, CK_InputHistoryShow */
63 #include "src/subshell.h" /* use_subshell */
64 #include "src/consaver/cons.saver.h" /* console_flag */
65 #include "src/viewer/mcviewer.h"
66 #include "src/help.h" /* interactive_display() */
67 #include "src/setup.h"
68 #include "src/execute.h" /* toggle_panels() */
69 #include "src/history.h"
71 #ifdef USE_INTERNAL_EDIT
72 #include "src/editor/edit.h"
76 #include "src/diffviewer/ydiff.h"
79 #include "fileopctx.h"
80 #include "file.h" /* file operation routines */
81 #include "find.h" /* do_find() */
82 #include "hotlist.h" /* hotlist_cmd() */
83 #include "tree.h" /* tree_chdir() */
84 #include "midnight.h" /* change_panel() */
85 #include "usermenu.h" /* MC_GLOBAL_MENU */
86 #include "command.h" /* cmdline */
87 #include "layout.h" /* get_current_type() */
88 #include "ext.h" /* regex_command() */
89 #include "boxes.h" /* cd_dialog() */
92 #include "cmd.h" /* Our definitions */
94 /*** global variables ****************************************************************************/
96 int select_flags
= SELECT_MATCH_CASE
| SELECT_SHELL_PATTERNS
;
98 /*** file scope macro definitions ****************************************************************/
104 /*** file scope type declarations ****************************************************************/
108 compare_quick
, compare_size_only
, compare_thourough
111 /*** file scope variables ************************************************************************/
113 #ifdef ENABLE_VFS_NET
114 static const char *machine_str
= N_("Enter machine name (F1 for details):");
115 #endif /* ENABLE_VFS_NET */
117 /*** file scope functions ************************************************************************/
118 /* --------------------------------------------------------------------------------------------- */
120 /** scan_for_file (panel, idx, direction)
123 * panel: pointer to the panel on which we operate
124 * idx: starting file.
125 * direction: 1, or -1
129 scan_for_file (WPanel
* panel
, int idx
, int direction
)
131 int i
= idx
+ direction
;
136 i
= panel
->count
- 1;
137 if (i
== panel
->count
)
139 if (!S_ISDIR (panel
->dir
.list
[i
].st
.st_mode
))
146 /* --------------------------------------------------------------------------------------------- */
148 * Run viewer (internal or external) on the currently selected file.
149 * If normal is 1, force internal viewer and raw mode (used for F13).
152 do_view_cmd (int normal
)
154 /* Directories are viewed by changing to them */
155 if (S_ISDIR (selection (current_panel
)->st
.st_mode
) || link_isdir (selection (current_panel
)))
157 if (confirm_view_dir
&& (current_panel
->marked
|| current_panel
->dirs_marked
))
160 (_("Confirmation"), _("Files tagged, want to cd?"), D_NORMAL
, 2,
161 _("&Yes"), _("&No")) != 0)
166 if (!do_cd (selection (current_panel
)->fname
, cd_exact
))
167 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
174 file_idx
= current_panel
->selected
;
177 filename
= current_panel
->dir
.list
[file_idx
].fname
;
179 dir
= view_file (filename
, normal
, use_internal_view
);
182 file_idx
= scan_for_file (current_panel
, file_idx
, dir
);
189 /* --------------------------------------------------------------------------------------------- */
192 do_edit (const char *what
)
194 do_edit_at_line (what
, use_internal_edit
, 0);
197 /* --------------------------------------------------------------------------------------------- */
200 set_panel_filter_to (WPanel
* p
, char *allocated_filter_string
)
205 if (!(allocated_filter_string
[0] == '*' && allocated_filter_string
[1] == 0))
206 p
->filter
= allocated_filter_string
;
208 g_free (allocated_filter_string
);
212 /* --------------------------------------------------------------------------------------------- */
213 /** Set a given panel filter expression */
216 set_panel_filter (WPanel
* p
)
221 x
= p
->filter
? p
->filter
: easy_patterns
? "*" : ".";
223 reg_exp
= input_dialog_help (_("Filter"),
224 _("Set expression for filtering filenames"),
225 "[Filter...]", MC_HISTORY_FM_PANEL_FILTER
, x
);
228 set_panel_filter_to (p
, reg_exp
);
231 /* --------------------------------------------------------------------------------------------- */
234 select_unselect_cmd (const char *title
, const char *history_name
, gboolean do_select
)
240 int files_only
= (select_flags
& SELECT_FILES_ONLY
) != 0;
241 int case_sens
= (select_flags
& SELECT_MATCH_CASE
) != 0;
242 int shell_patterns
= (select_flags
& SELECT_SHELL_PATTERNS
) != 0;
248 QuickWidget quick_widgets
[] = {
249 QUICK_CHECKBOX (3, DX
, DY
- 3, DY
, N_("&Using shell patterns"), &shell_patterns
),
250 QUICK_CHECKBOX (DX
/ 2 + 1, DX
, DY
- 4, DY
, N_("&Case sensitive"), &case_sens
),
251 QUICK_CHECKBOX (3, DX
, DY
- 4, DY
, N_("&Files only"), &files_only
),
252 QUICK_INPUT (3, DX
, DY
- 5, DY
, INPUT_LAST_TEXT
, DX
- 6, 0, history_name
, ®_exp
),
256 QuickDialog quick_dlg
= {
257 DX
, DY
, -1, -1, title
,
258 "[Select/Unselect Files]", quick_widgets
, NULL
, FALSE
261 if (quick_dialog (&quick_dlg
) == B_CANCEL
)
271 search
= mc_search_new (reg_exp
, -1);
272 search
->search_type
= (shell_patterns
!= 0) ? MC_SEARCH_T_GLOB
: MC_SEARCH_T_REGEX
;
273 search
->is_entire_line
= TRUE
;
274 search
->is_case_sensitive
= case_sens
!= 0;
276 for (i
= 0; i
< current_panel
->count
; i
++)
278 if (strcmp (current_panel
->dir
.list
[i
].fname
, "..") == 0)
280 if (S_ISDIR (current_panel
->dir
.list
[i
].st
.st_mode
) && files_only
!= 0)
283 if (mc_search_run (search
, current_panel
->dir
.list
[i
].fname
,
284 0, current_panel
->dir
.list
[i
].fnamelen
, NULL
))
285 do_file_mark (current_panel
, i
, do_select
);
288 mc_search_free (search
);
294 select_flags
|= SELECT_MATCH_CASE
;
296 select_flags
|= SELECT_FILES_ONLY
;
297 if (shell_patterns
!= 0)
298 select_flags
|= SELECT_SHELL_PATTERNS
;
301 /* --------------------------------------------------------------------------------------------- */
304 compare_files (char *name1
, char *name2
, off_t size
)
307 int result
= -1; /* Different by default */
312 file1
= open (name1
, O_RDONLY
);
315 file2
= open (name2
, O_RDONLY
);
321 data1
= mmap (0, size
, PROT_READ
, MAP_FILE
| MAP_PRIVATE
, file1
, 0);
322 if (data1
!= (char *) -1)
324 data2
= mmap (0, size
, PROT_READ
, MAP_FILE
| MAP_PRIVATE
, file2
, 0);
325 if (data2
!= (char *) -1)
328 result
= memcmp (data1
, data2
, size
);
329 munmap (data2
, size
);
331 munmap (data1
, size
);
334 /* Don't have mmap() :( Even more ugly :) */
335 char buf1
[BUFSIZ
], buf2
[BUFSIZ
];
340 while ((n1
= read (file1
, buf1
, BUFSIZ
)) == -1 && errno
== EINTR
);
341 while ((n2
= read (file2
, buf2
, BUFSIZ
)) == -1 && errno
== EINTR
);
343 while (n1
== n2
&& n1
== BUFSIZ
&& !memcmp (buf1
, buf2
, BUFSIZ
));
344 result
= (n1
!= n2
) || memcmp (buf1
, buf2
, n1
);
345 #endif /* !HAVE_MMAP */
353 /* --------------------------------------------------------------------------------------------- */
356 compare_dir (WPanel
* panel
, WPanel
* other
, enum CompareMode mode
)
359 char *src_name
, *dst_name
;
361 /* No marks by default */
364 panel
->dirs_marked
= 0;
366 /* Handle all files in the panel */
367 for (i
= 0; i
< panel
->count
; i
++)
369 file_entry
*source
= &panel
->dir
.list
[i
];
371 /* Default: unmarked */
372 file_mark (panel
, i
, 0);
374 /* Skip directories */
375 if (S_ISDIR (source
->st
.st_mode
))
378 /* Search the corresponding entry from the other panel */
379 for (j
= 0; j
< other
->count
; j
++)
381 if (strcmp (source
->fname
, other
->dir
.list
[j
].fname
) == 0)
384 if (j
>= other
->count
)
385 /* Not found -> mark */
386 do_file_mark (panel
, i
, 1);
390 file_entry
*target
= &other
->dir
.list
[j
];
392 if (mode
!= compare_size_only
)
394 /* Older version is not marked */
395 if (source
->st
.st_mtime
< target
->st
.st_mtime
)
399 /* Newer version with different size is marked */
400 if (source
->st
.st_size
!= target
->st
.st_size
)
402 do_file_mark (panel
, i
, 1);
406 if (mode
== compare_size_only
)
409 if (mode
== compare_quick
)
411 /* Thorough compare off, compare only time stamps */
412 /* Mark newer version, don't mark version with the same date */
413 if (source
->st
.st_mtime
> target
->st
.st_mtime
)
415 do_file_mark (panel
, i
, 1);
420 /* Thorough compare on, do byte-by-byte comparison */
421 src_name
= concat_dir_and_file (panel
->cwd
, source
->fname
);
422 dst_name
= concat_dir_and_file (other
->cwd
, target
->fname
);
423 if (compare_files (src_name
, dst_name
, source
->st
.st_size
))
424 do_file_mark (panel
, i
, 1);
431 /* --------------------------------------------------------------------------------------------- */
434 do_link (link_type_t link_type
, const char *fname
)
436 char *dest
= NULL
, *src
= NULL
;
438 if (link_type
== LINK_HARDLINK
)
440 src
= g_strdup_printf (_("Link %s to:"), str_trunc (fname
, 46));
441 dest
= input_expand_dialog (_("Link"), src
, MC_HISTORY_FM_LINK
, "");
445 if (-1 == mc_link (fname
, dest
))
446 message (D_ERROR
, MSG_ERROR
, _("link: %s"), unix_error_string (errno
));
453 /* suggest the full path for symlink, and either the full or
454 relative path to the file it points to */
455 s
= concat_dir_and_file (current_panel
->cwd
, fname
);
457 if (get_other_type () == view_listing
)
458 d
= concat_dir_and_file (other_panel
->cwd
, fname
);
460 d
= g_strdup (fname
);
462 if (link_type
== LINK_SYMLINK_RELATIVE
)
463 s
= diff_two_paths (other_panel
->cwd
, s
);
465 symlink_dialog (s
, d
, &dest
, &src
);
469 if (!dest
|| !*dest
|| !src
|| !*src
)
472 if (-1 == mc_symlink (dest
, src
))
473 message (D_ERROR
, MSG_ERROR
, _("symlink: %s"), unix_error_string (errno
));
476 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
484 /* --------------------------------------------------------------------------------------------- */
486 #if defined(ENABLE_VFS_UNDELFS) || defined(ENABLE_VFS_NET)
488 nice_cd (const char *text
, const char *xtext
, const char *help
,
489 const char *history_name
, const char *prefix
, int to_home
)
494 if (!SELECTED_IS_PANEL
)
497 machine
= input_dialog_help (text
, xtext
, help
, history_name
, "");
501 to_home
= 0; /* FIXME: how to solve going to home nicely? /~/ is
502 ugly as hell and leads to problems in vfs layer */
504 if (strncmp (prefix
, machine
, strlen (prefix
)) == 0)
505 cd_path
= g_strconcat (machine
, to_home
? "/~/" : (char *) NULL
, (char *) NULL
);
507 cd_path
= g_strconcat (prefix
, machine
, to_home
? "/~/" : (char *) NULL
, (char *) NULL
);
509 if (!do_panel_cd (MENU_PANEL
, cd_path
, cd_parse_command
))
510 message (D_ERROR
, MSG_ERROR
, _("Cannot chdir to \"%s\""), cd_path
);
514 #endif /* ENABLE_VFS_UNDELFS || ENABLE_VFS_NET */
516 /* --------------------------------------------------------------------------------------------- */
519 configure_panel_listing (WPanel
* p
, int list_type
, int use_msformat
, char *user
, char *status
)
521 p
->user_mini_status
= use_msformat
;
522 p
->list_type
= list_type
;
524 if (list_type
== list_user
|| use_msformat
)
526 g_free (p
->user_format
);
527 p
->user_format
= user
;
529 g_free (p
->user_status_format
[list_type
]);
530 p
->user_status_format
[list_type
] = status
;
532 set_panel_formats (p
);
540 set_panel_formats (p
);
544 /* --------------------------------------------------------------------------------------------- */
547 switch_to_listing (int panel_index
)
549 if (get_display_type (panel_index
) != view_listing
)
550 set_display_type (panel_index
, view_listing
);
553 /* --------------------------------------------------------------------------------------------- */
554 /** Handle the tree internal listing modes switching */
557 set_basic_panel_listing_to (int panel_index
, int listing_mode
)
559 WPanel
*p
= (WPanel
*) get_panel_widget (panel_index
);
562 switch_to_listing (panel_index
);
563 p
->list_type
= listing_mode
;
565 ok
= set_panel_formats (p
) == 0;
573 /* --------------------------------------------------------------------------------------------- */
574 /*** public functions ****************************************************************************/
575 /* --------------------------------------------------------------------------------------------- */
578 view_file_at_line (const char *filename
, int plain_view
, int internal
, int start_line
)
580 static const char *viewer
= NULL
;
585 int changed_hex_mode
= 0;
586 int changed_nroff_flag
= 0;
587 int changed_magic_flag
= 0;
589 mcview_altered_hex_mode
= 0;
590 mcview_altered_nroff_flag
= 0;
591 mcview_altered_magic_flag
= 0;
592 if (mcview_default_hex_mode
)
593 changed_hex_mode
= 1;
594 if (mcview_default_nroff_flag
)
595 changed_nroff_flag
= 1;
596 if (mcview_default_magic_flag
)
597 changed_magic_flag
= 1;
598 mcview_default_hex_mode
= 0;
599 mcview_default_nroff_flag
= 0;
600 mcview_default_magic_flag
= 0;
602 switch (mcview_viewer (NULL
, filename
, start_line
))
604 case MCVIEW_WANT_NEXT
:
607 case MCVIEW_WANT_PREV
:
614 if (changed_hex_mode
&& !mcview_altered_hex_mode
)
615 mcview_default_hex_mode
= 1;
616 if (changed_nroff_flag
&& !mcview_altered_nroff_flag
)
617 mcview_default_nroff_flag
= 1;
618 if (changed_magic_flag
&& !mcview_altered_magic_flag
)
619 mcview_default_magic_flag
= 1;
621 dialog_switch_process_pending ();
625 char view_entry
[BUF_TINY
];
628 g_snprintf (view_entry
, sizeof (view_entry
), "View:%d", start_line
);
630 strcpy (view_entry
, "View");
632 if (regex_command (filename
, view_entry
, &move_dir
) == 0)
634 switch (mcview_viewer (NULL
, filename
, start_line
))
636 case MCVIEW_WANT_NEXT
:
639 case MCVIEW_WANT_PREV
:
646 dialog_switch_process_pending ();
653 viewer
= getenv ("VIEWER");
655 viewer
= getenv ("PAGER");
660 execute_with_vfs_arg (viewer
, filename
);
666 /* --------------------------------------------------------------------------------------------- */
667 /** view_file (filename, plain_view, internal)
670 * filename: The file name to view
671 * plain_view: If set does not do any fancy pre-processing (no filtering) and
672 * always invokes the internal viewer.
673 * internal: If set uses the internal viewer, otherwise an external viewer.
677 view_file (const char *filename
, int plain_view
, int internal
)
679 return view_file_at_line (filename
, plain_view
, internal
, 0);
683 /* --------------------------------------------------------------------------------------------- */
684 /** Run user's preferred viewer on the currently selected file */
692 /* --------------------------------------------------------------------------------------------- */
693 /** Ask for file and run user's preferred viewer on it */
701 input_expand_dialog (_("View file"), _("Filename:"),
702 MC_HISTORY_FM_VIEW_FILE
, selection (current_panel
)->fname
);
706 view_file (filename
, 0, use_internal_view
);
710 /* --------------------------------------------------------------------------------------------- */
711 /** Run plain internal viewer on the currently selected file */
713 view_simple_cmd (void)
718 /* --------------------------------------------------------------------------------------------- */
721 filtered_view_cmd (void)
724 const char *initial_command
;
726 if (cmdline
->buffer
[0] == '\0')
727 initial_command
= selection (current_panel
)->fname
;
729 initial_command
= cmdline
->buffer
;
732 input_dialog (_("Filtered view"),
733 _("Filter command and arguments:"),
734 MC_HISTORY_FM_FILTERED_VIEW
, initial_command
);
738 mcview_viewer (command
, "", 0);
740 dialog_switch_process_pending ();
744 /* --------------------------------------------------------------------------------------------- */
747 do_edit_at_line (const char *what
, gboolean internal
, int start_line
)
749 static const char *editor
= NULL
;
751 #ifdef USE_INTERNAL_EDIT
753 edit_file (what
, start_line
);
757 #endif /* USE_INTERNAL_EDIT */
761 editor
= getenv ("EDITOR");
763 editor
= get_default_editor ();
765 execute_with_vfs_arg (editor
, what
);
768 if (mc_run_mode
== MC_RUN_FULL
)
769 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
771 #ifdef USE_INTERNAL_EDIT
772 if (use_internal_edit
)
773 dialog_switch_process_pending ();
775 #endif /* USE_INTERNAL_EDIT */
779 /* --------------------------------------------------------------------------------------------- */
784 if (regex_command (selection (current_panel
)->fname
, "Edit", NULL
) == 0)
785 do_edit (selection (current_panel
)->fname
);
788 /* --------------------------------------------------------------------------------------------- */
790 #ifdef USE_INTERNAL_EDIT
792 edit_cmd_force_internal (void)
794 if (regex_command (selection (current_panel
)->fname
, "Edit", NULL
) == 0)
795 do_edit_at_line (selection (current_panel
)->fname
, TRUE
, 0);
799 /* --------------------------------------------------------------------------------------------- */
805 source_codepage
= default_source_codepage
;
810 /* --------------------------------------------------------------------------------------------- */
811 /** Invoked by F5. Copy, default to the other panel. */
817 if (panel_operate (current_panel
, OP_COPY
, FALSE
))
819 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
824 /* --------------------------------------------------------------------------------------------- */
825 /** Invoked by F6. Move/rename, default to the other panel, ignore marks. */
831 if (panel_operate (current_panel
, OP_MOVE
, FALSE
))
833 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
838 /* --------------------------------------------------------------------------------------------- */
839 /** Invoked by F15. Copy, default to the same panel, ignore marks. */
842 copy_cmd_local (void)
845 if (panel_operate (current_panel
, OP_COPY
, TRUE
))
847 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
852 /* --------------------------------------------------------------------------------------------- */
853 /** Invoked by F16. Move/rename, default to the same panel. */
856 rename_cmd_local (void)
859 if (panel_operate (current_panel
, OP_MOVE
, TRUE
))
861 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
866 /* --------------------------------------------------------------------------------------------- */
872 const char *name
= "";
874 /* If 'on' then automatically fills name with current selected item name */
875 if (auto_fill_mkdir_name
&& strcmp (selection (current_panel
)->fname
, "..") != 0)
876 name
= selection (current_panel
)->fname
;
879 input_expand_dialog (_("Create a new Directory"),
880 _("Enter directory name:"), MC_HISTORY_FM_MKDIR
, name
);
887 if (dir
[0] == '/' || dir
[0] == '~')
888 absdir
= g_strdup (dir
);
890 absdir
= concat_dir_and_file (current_panel
->cwd
, dir
);
893 if (my_mkdir (absdir
, 0777) == 0)
895 update_panels (UP_OPTIMIZE
, dir
);
897 select_item (current_panel
);
901 message (D_ERROR
, MSG_ERROR
, "%s", unix_error_string (errno
));
908 /* --------------------------------------------------------------------------------------------- */
915 if (panel_operate (current_panel
, OP_DELETE
, FALSE
))
917 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
922 /* --------------------------------------------------------------------------------------------- */
923 /** Invoked by F18. Remove selected file, regardless of marked files. */
926 delete_cmd_local (void)
930 if (panel_operate (current_panel
, OP_DELETE
, TRUE
))
932 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
937 /* --------------------------------------------------------------------------------------------- */
945 /* --------------------------------------------------------------------------------------------- */
946 /** Invoked from the left/right menus */
953 if (!SELECTED_IS_PANEL
)
957 set_panel_filter (p
);
960 /* --------------------------------------------------------------------------------------------- */
965 panel_update_flags_t flag
= UP_ONLY_CURRENT
;
967 if (get_current_type () == view_listing
&& get_other_type () == view_listing
968 && strcmp (current_panel
->cwd
, other_panel
->cwd
) == 0)
971 update_panels (UP_RELOAD
| flag
, UP_KEEPSEL
);
975 /* --------------------------------------------------------------------------------------------- */
978 reverse_selection_cmd (void)
983 for (i
= 0; i
< current_panel
->count
; i
++)
985 file
= ¤t_panel
->dir
.list
[i
];
986 if (!panels_options
.reverse_files_only
|| !S_ISDIR (file
->st
.st_mode
))
987 do_file_mark (current_panel
, i
, !file
->f
.marked
);
991 /* --------------------------------------------------------------------------------------------- */
996 select_unselect_cmd (_("Select"), ":select_cmd: Select ", TRUE
);
999 /* --------------------------------------------------------------------------------------------- */
1004 select_unselect_cmd (_("Unselect"), ":unselect_cmd: Unselect ", FALSE
);
1007 /* --------------------------------------------------------------------------------------------- */
1017 if (geteuid () == 0)
1019 dir
= query_dialog (_("Extension file edit"),
1020 _("Which extension file you want to edit?"), D_NORMAL
, 2,
1021 _("&User"), _("&System Wide"));
1023 extdir
= concat_dir_and_file (mc_sysconfig_dir
, MC_LIB_EXT
);
1027 buffer
= g_build_filename (mc_config_get_data_path (), MC_FILEBIND_FILE
, NULL
);
1028 check_for_default (extdir
, buffer
);
1034 if (!exist_file (extdir
))
1037 extdir
= concat_dir_and_file (mc_share_data_dir
, MC_LIB_EXT
);
1042 flush_extension_file ();
1045 /* --------------------------------------------------------------------------------------------- */
1046 /** edit file menu for mc */
1049 edit_mc_menu_cmd (void)
1055 dir
= query_dialog (_("Menu edit"),
1056 _("Which menu file do you want to edit?"),
1057 D_NORMAL
, geteuid ()? 2 : 3, _("&Local"), _("&User"), _("&System Wide"));
1059 menufile
= concat_dir_and_file (mc_sysconfig_dir
, MC_GLOBAL_MENU
);
1061 if (!exist_file (menufile
))
1064 menufile
= concat_dir_and_file (mc_share_data_dir
, MC_GLOBAL_MENU
);
1070 buffer
= g_strdup (MC_LOCAL_MENU
);
1071 check_for_default (menufile
, buffer
);
1072 chmod (buffer
, 0600);
1076 buffer
= g_build_filename (mc_config_get_data_path (), MC_USERMENU_FILE
, NULL
);
1077 check_for_default (menufile
, buffer
);
1081 buffer
= concat_dir_and_file (mc_sysconfig_dir
, MC_GLOBAL_MENU
);
1082 if (!exist_file (buffer
))
1085 buffer
= concat_dir_and_file (mc_share_data_dir
, MC_GLOBAL_MENU
);
1100 /* --------------------------------------------------------------------------------------------- */
1105 char *buffer
= NULL
;
1106 char *fhlfile
= NULL
;
1111 if (geteuid () == 0)
1113 dir
= query_dialog (_("Highlighting groups file edit"),
1114 _("Which highlighting file you want to edit?"), D_NORMAL
, 2,
1115 _("&User"), _("&System Wide"));
1117 fhlfile
= concat_dir_and_file (mc_sysconfig_dir
, MC_FHL_INI_FILE
);
1121 buffer
= g_build_filename (mc_config_get_path (), MC_FHL_INI_FILE
, NULL
);
1122 check_for_default (fhlfile
, buffer
);
1128 if (!exist_file (fhlfile
))
1131 fhlfile
= concat_dir_and_file (mc_sysconfig_dir
, MC_FHL_INI_FILE
);
1137 /* refresh highlighting rules */
1138 mc_fhl_free (&mc_filehighlight
);
1139 mc_filehighlight
= mc_fhl_new (TRUE
);
1142 /* --------------------------------------------------------------------------------------------- */
1145 quick_chdir_cmd (void)
1149 target
= hotlist_cmd (LIST_HOTLIST
);
1153 if (get_current_type () == view_tree
)
1154 tree_chdir (the_tree
, target
);
1157 char *cmd
= g_strconcat ("cd ", target
, (char *) NULL
);
1158 do_cd_command (cmd
);
1170 target
= hotlist_cmd (LIST_VFSLIST
);
1174 if (!do_cd (target
, cd_exact
))
1175 message (D_ERROR
, MSG_ERROR
, _("Cannot change directory"));
1178 #endif /* ENABLE_VFS */
1180 /* --------------------------------------------------------------------------------------------- */
1183 compare_dirs_cmd (void)
1186 enum CompareMode thorough_flag
;
1189 query_dialog (_("Compare directories"),
1190 _("Select compare method:"), D_NORMAL
, 4,
1191 _("&Quick"), _("&Size only"), _("&Thorough"), _("&Cancel"));
1193 if (choice
< 0 || choice
> 2)
1196 thorough_flag
= choice
;
1198 if (get_current_type () == view_listing
&& get_other_type () == view_listing
)
1200 compare_dir (current_panel
, other_panel
, thorough_flag
);
1201 compare_dir (other_panel
, current_panel
, thorough_flag
);
1205 message (D_ERROR
, MSG_ERROR
,
1206 _("Both panels should be in the listing mode\nto use this command"));
1210 /* --------------------------------------------------------------------------------------------- */
1212 #ifdef USE_DIFF_VIEW
1214 diff_view_cmd (void)
1218 if (mc_run_mode
== MC_RUN_FULL
)
1219 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
1221 dialog_switch_process_pending ();
1225 /* --------------------------------------------------------------------------------------------- */
1230 /* show the history of command line widget */
1231 send_message (&cmdline
->widget
, WIDGET_COMMAND
, CK_InputHistoryShow
);
1234 /* --------------------------------------------------------------------------------------------- */
1240 tty_touch_screen ();
1244 /* --------------------------------------------------------------------------------------------- */
1247 view_other_cmd (void)
1249 static int message_flag
= TRUE
;
1251 if (!xterm_flag
&& !console_flag
&& !use_subshell
&& !output_starts_shell
)
1254 message (D_ERROR
, MSG_ERROR
,
1255 _("Not an xterm or Linux console;\nthe panels cannot be toggled."));
1256 message_flag
= FALSE
;
1264 /* --------------------------------------------------------------------------------------------- */
1267 link_cmd (link_type_t link_type
)
1269 char *filename
= selection (current_panel
)->fname
;
1271 if (filename
!= NULL
)
1272 do_link (link_type
, filename
);
1275 /* --------------------------------------------------------------------------------------------- */
1278 edit_symlink_cmd (void)
1280 if (S_ISLNK (selection (current_panel
)->st
.st_mode
))
1282 char buffer
[MC_MAXPATHLEN
];
1287 p
= selection (current_panel
)->fname
;
1289 q
= g_strdup_printf (_("Symlink `%s\' points to:"), str_trunc (p
, 32));
1291 i
= readlink (p
, buffer
, MC_MAXPATHLEN
- 1);
1295 dest
= input_expand_dialog (_("Edit symlink"), q
, MC_HISTORY_FM_EDIT_LINK
, buffer
);
1298 if (*dest
&& strcmp (buffer
, dest
))
1301 if (-1 == mc_unlink (p
))
1303 message (D_ERROR
, MSG_ERROR
, _("edit symlink, unable to remove %s: %s"),
1304 p
, unix_error_string (errno
));
1308 if (-1 == mc_symlink (dest
, p
))
1309 message (D_ERROR
, MSG_ERROR
, _("edit symlink: %s"),
1310 unix_error_string (errno
));
1312 update_panels (UP_OPTIMIZE
, UP_KEEPSEL
);
1322 message (D_ERROR
, MSG_ERROR
, _("`%s' is not a symbolic link"),
1323 selection (current_panel
)->fname
);
1327 /* --------------------------------------------------------------------------------------------- */
1332 if (current_panel
->searching
)
1333 interactive_display (NULL
, "[Quick search]");
1335 interactive_display (NULL
, "[main]");
1338 /* --------------------------------------------------------------------------------------------- */
1341 user_file_menu_cmd (void)
1343 (void) user_menu_cmd (NULL
);
1346 /* --------------------------------------------------------------------------------------------- */
1348 * Return a random hint. If force is not 0, ignore the timeout.
1352 get_random_hint (int force
)
1354 char *data
, *result
= NULL
, *eol
;
1357 static int last_sec
;
1358 static struct timeval tv
;
1362 /* Do not change hints more often than one minute */
1363 gettimeofday (&tv
, NULL
);
1364 if (!force
&& !(tv
.tv_sec
> last_sec
+ 60))
1365 return g_strdup ("");
1366 last_sec
= tv
.tv_sec
;
1368 data
= load_mc_home_file (mc_share_data_dir
, MC_HINT
, NULL
);
1372 /* get a random entry */
1374 len
= strlen (data
);
1375 start
= rand () % len
;
1377 for (; start
!= 0; start
--)
1378 if (data
[start
] == '\n')
1384 eol
= strchr (data
+ start
, '\n');
1388 /* hint files are stored in utf-8 */
1389 /* try convert hint file from utf-8 to terminal encoding */
1390 conv
= str_crt_conv_from ("UTF-8");
1391 if (conv
!= INVALID_CONV
)
1393 buffer
= g_string_new ("");
1394 if (str_convert (conv
, &data
[start
], buffer
) != ESTR_FAILURE
)
1395 result
= g_strdup (buffer
->str
);
1396 g_string_free (buffer
, TRUE
);
1397 str_close_conv (conv
);
1404 /* --------------------------------------------------------------------------------------------- */
1406 #ifdef ENABLE_VFS_NET
1407 #ifdef ENABLE_VFS_FTP
1411 nice_cd (_("FTP to machine"), _(machine_str
),
1412 "[FTP File System]", ":ftplink_cmd: FTP to machine ", "/#ftp:", 1);
1414 #endif /* ENABLE_VFS_FTP */
1416 /* --------------------------------------------------------------------------------------------- */
1418 #ifdef ENABLE_VFS_FISH
1422 nice_cd (_("Shell link to machine"), _(machine_str
),
1423 "[FIle transfer over SHell filesystem]", ":fishlink_cmd: Shell link to machine ",
1426 #endif /* ENABLE_VFS_FISH */
1428 /* --------------------------------------------------------------------------------------------- */
1430 #ifdef ENABLE_VFS_SMB
1434 nice_cd (_("SMB link to machine"), _(machine_str
),
1435 "[SMB File System]", ":smblink_cmd: SMB link to machine ", "/#smb:", 0);
1437 #endif /* ENABLE_VFS_SMB */
1438 #endif /* ENABLE_VFS_NET */
1440 /* --------------------------------------------------------------------------------------------- */
1442 #ifdef ENABLE_VFS_UNDELFS
1446 nice_cd (_("Undelete files on an ext2 file system"),
1447 _("Enter device (without /dev/) to undelete\nfiles on: (F1 for details)"),
1448 "[Undelete File System]", ":undelete_cmd: Undel on ext2 fs ", "/#undel:", 0);
1450 #endif /* ENABLE_VFS_UNDELFS */
1452 /* --------------------------------------------------------------------------------------------- */
1457 char *p
= cd_dialog ();
1461 char *q
= g_strconcat ("cd ", p
, (char *) NULL
);
1469 /* --------------------------------------------------------------------------------------------- */
1471 \brief calculate dirs sizes
1473 calculate dirs sizes and resort panel:
1474 dirs_selected = show size for selected dirs,
1475 otherwise = show size for dir under cursor:
1476 dir under cursor ".." = show size for all dirs,
1477 otherwise = show size for dir under cursor
1481 smart_dirsize_cmd (void)
1483 WPanel
*panel
= current_panel
;
1486 entry
= &(panel
->dir
.list
[panel
->selected
]);
1487 if ((S_ISDIR (entry
->st
.st_mode
) && (strcmp (entry
->fname
, "..") == 0)) || panel
->dirs_marked
)
1490 single_dirsize_cmd ();
1493 /* --------------------------------------------------------------------------------------------- */
1496 single_dirsize_cmd (void)
1498 WPanel
*panel
= current_panel
;
1501 entry
= &(panel
->dir
.list
[panel
->selected
]);
1502 if (S_ISDIR (entry
->st
.st_mode
) && strcmp (entry
->fname
, "..") != 0)
1505 uintmax_t total
= 0;
1506 ComputeDirSizeUI
*ui
;
1508 ui
= compute_dir_size_create_ui ();
1510 if (compute_dir_size (entry
->fname
, ui
, compute_dir_size_update_ui
,
1511 &marked
, &total
, TRUE
) == FILE_CONT
)
1513 entry
->st
.st_size
= (off_t
) total
;
1514 entry
->f
.dir_size_computed
= 1;
1517 compute_dir_size_destroy_ui (ui
);
1520 if (panels_options
.mark_moves_down
)
1521 send_message ((Widget
*) panel
, WIDGET_COMMAND
, CK_PanelMoveDown
);
1523 recalculate_panel_summary (panel
);
1525 if (current_panel
->sort_info
.sort_field
->sort_routine
== (sortfn
*) sort_size
)
1526 panel_re_sort (panel
);
1531 /* --------------------------------------------------------------------------------------------- */
1536 WPanel
*panel
= current_panel
;
1538 ComputeDirSizeUI
*ui
;
1540 ui
= compute_dir_size_create_ui ();
1542 for (i
= 0; i
< panel
->count
; i
++)
1543 if (S_ISDIR (panel
->dir
.list
[i
].st
.st_mode
)
1544 && ((panel
->dirs_marked
&& panel
->dir
.list
[i
].f
.marked
)
1545 || !panel
->dirs_marked
) && strcmp (panel
->dir
.list
[i
].fname
, "..") != 0)
1548 uintmax_t total
= 0;
1550 if (compute_dir_size (panel
->dir
.list
[i
].fname
,
1551 ui
, compute_dir_size_update_ui
, &marked
, &total
,
1555 panel
->dir
.list
[i
].st
.st_size
= (off_t
) total
;
1556 panel
->dir
.list
[i
].f
.dir_size_computed
= 1;
1559 compute_dir_size_destroy_ui (ui
);
1561 recalculate_panel_summary (panel
);
1563 if (current_panel
->sort_info
.sort_field
->sort_routine
== (sortfn
*) sort_size
)
1564 panel_re_sort (panel
);
1569 /* --------------------------------------------------------------------------------------------- */
1572 save_setup_cmd (void)
1574 if (save_setup (TRUE
, TRUE
))
1575 message (D_NORMAL
, _("Setup"), _("Setup saved to %s%s%s"),
1576 mc_config_get_path (), PATH_SEP_STR
, MC_CONFIG_FILE
);
1579 /* --------------------------------------------------------------------------------------------- */
1582 info_cmd_no_menu (void)
1584 if (get_display_type (0) == view_info
)
1585 set_display_type (0, view_listing
);
1586 else if (get_display_type (1) == view_info
)
1587 set_display_type (1, view_listing
);
1589 set_display_type (current_panel
== left_panel
? 1 : 0, view_info
);
1592 /* --------------------------------------------------------------------------------------------- */
1595 quick_cmd_no_menu (void)
1597 if (get_display_type (0) == view_quick
)
1598 set_display_type (0, view_listing
);
1599 else if (get_display_type (1) == view_quick
)
1600 set_display_type (1, view_listing
);
1602 set_display_type (current_panel
== left_panel
? 1 : 0, view_quick
);
1605 /* --------------------------------------------------------------------------------------------- */
1610 switch_to_listing (MENU_PANEL_IDX
);
1613 /* --------------------------------------------------------------------------------------------- */
1616 change_listing_cmd (void)
1620 char *user
, *status
;
1623 if (get_display_type (MENU_PANEL_IDX
) == view_listing
)
1624 p
= MENU_PANEL_IDX
== 0 ? left_panel
: right_panel
;
1626 list_type
= display_box (p
, &user
, &status
, &use_msformat
, MENU_PANEL_IDX
);
1628 if (list_type
!= -1)
1630 switch_to_listing (MENU_PANEL_IDX
);
1631 p
= MENU_PANEL_IDX
== 0 ? left_panel
: right_panel
;
1632 configure_panel_listing (p
, list_type
, use_msformat
, user
, status
);
1636 /* --------------------------------------------------------------------------------------------- */
1641 set_display_type (MENU_PANEL_IDX
, view_tree
);
1644 /* --------------------------------------------------------------------------------------------- */
1649 set_display_type (MENU_PANEL_IDX
, view_info
);
1652 /* --------------------------------------------------------------------------------------------- */
1655 quick_view_cmd (void)
1657 if ((WPanel
*) get_panel_widget (MENU_PANEL_IDX
) == current_panel
)
1659 set_display_type (MENU_PANEL_IDX
, view_quick
);
1662 /* --------------------------------------------------------------------------------------------- */
1665 toggle_listing_cmd (void)
1667 int current
= get_current_index ();
1668 WPanel
*p
= (WPanel
*) get_panel_widget (current
);
1670 set_basic_panel_listing_to (current
, (p
->list_type
+ 1) % LIST_TYPES
);
1673 /* --------------------------------------------------------------------------------------------- */
1678 if (SELECTED_IS_PANEL
)
1679 panel_change_encoding (MENU_PANEL
);
1682 /* --------------------------------------------------------------------------------------------- */